Bag



FIG. 1 is a front elevational view of a bag showing my new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a perspective view thereof.

The broken lines representing stitching are part of the claimed design.

The ornamental design for a bag, as shown and described.